3896020738 has 16 divisors (see below), whose sum is σ = 6123651840. Its totient is φ = 1855512736.

The previous prime is 3896020729. The next prime is 3896020787. The reversal of 3896020738 is 8370206983.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166195 + ... + 188182.

It is an arithmetic number, because the mean of its divisors is an integer number (382728240).

Almost surely, 2^3896020738 is an apocalyptic number.

3896020738 is a deficient number, since it is larger than the sum of its proper divisors (2227631102).

3896020738 is a wasteful number, since it uses less digits than its factorization.

3896020738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354641.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 3896020738 is about 62418.1122591832. The cubic root of 3896020738 is about 1573.5253839563.

The spelling of 3896020738 in words is "three billion, eight hundred ninety-six million, twenty thousand, seven hundred thirty-eight".